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sending a value using hyperlink to another form

sachin yadav
Ranch Hand

Joined: Nov 24, 2005
Posts: 156
hi all,

i am trying to crate a table and make one field of table(say NAME) as hyperlink. whenever we click it the value must pass onto another page. but value on another page is null. what is the reason? here is the code ...

<%@ page language="java" import="java.sql.*"%>
<%
String n;
Class.forName("com.mysql.jdbc.Driver");
Connection con=DriverManager.getConnection("jdbc:mysql://localhost/j002","root","sr");
PreparedStatement st=con.prepareStatement("select * from pro");
ResultSet rs=st.executeQuery();%>
<html>
<body>
<form>
<table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width=50%>
<%
while(rs.next())
{%>

<tr>
<td>
<a href="new.jsp"?n=<%= rs.getString("name")%>><%= rs.getString("name")%></a>
</td>
<td>
<%= rs.getString("no")%>
</td></tr>
<%}%>
</table>
</form>
</body></html>
Naveen Mishra
Ranch Hand

Joined: Nov 20, 2005
Posts: 75
Hi Sachin,
Can U shwow-up ur code of "new.jsp" ?
it seems tobe okay from this page .
sachin yadav
Ranch Hand

Joined: Nov 24, 2005
Posts: 156
Originally posted by Naveen Mishra:
Hi Sachin,
Can U shwow-up ur code of "new.jsp" ?
it seems tobe okay from this page .


<%@ page language="java" import="java.sql.*"%>
<%
session.setAttribute("x",n);
String a=(String)session.getAttribute("x");
out.println(a);
%>

or if even without session if i use
String a=request.getParameter("n")
itz not workin.
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

Looks like your quoting is off:


Try:


Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples jsonf
 
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